DC Inverter Welding Machine
Function: manual arc welding, steel bar butt welding Applicable industry: steel plate, Architectural Engineering etc Product description: 1、IGBT inverter module technology, Fast dynamic response, Strong output current 2、Digital display shows the welding current, Preset adjustment, Adjustable the...
Inverter arc welding power source, also known as arc welding inverter, is a new type of welding power source. This kind of power supply generally uses three-phase power frequency (50Hz) AC network voltage, which is first rectified and filtered by the input rectifier to become DC, and then passed through high-power switching electronic components (thyristor SCR, transistor GTR, FET MOSFET or IGBT). The alternating switching function is to invert the intermediate frequency AC voltage of several kHz to several tens of kHz, and at the same time reduce the voltage to several tens of V suitable for welding through the transformer, and then rectify and output a fairly stable DC welding current through the reactance filter.
Function: manual arc welding, steel bar butt welding
Applicable industry: steel plate, Architectural Engineering etc
Rated input voltage /frequency
Three Phases 380V±15% 50/60Hz
Rated input capacity (KVA)
Rated input current (A)
Rated output voltage (V)
Output current range (A)
Output no load voltage (V)
Rated duty cycle (%)
Enclosure protection class
Exterior size L x W x H (mm)
1、IGBT inverter module technology, Fast dynamic response, Strong output current
2、Digital display shows the welding current, Preset adjustment, Adjustable the Arc Force current. Nice appearance, Spatter less.
3、If abnormal voltage, overheat，overload, over current fault, short circuit, it will open the protective function and warning you
4、Perfect protection function, durable, stable, reliable.
5、It can weld high carbon steel, medium carbon steel, low carbon steel, alloy steel and stainless steel, cast steel, steel bar butt welding ,etc